6K9468 WASHER-THRUST Caterpillar parts
518, 910, 930, 930R, IT12
Rating:
Alternative (cross code) number:
CA6K9468
6K-9468
6K9468
CA6K9468
6K-9468
6K9468
Weight: 0.13 pounds 0 kg.
COMPACT WHEEL LOADER, WHEEL SKIDDER,
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Compatible equipment models: 6K9468:
Information:
D349, D353C, D353D, D353E, D379A, D379B, D398A, D398B and D399 Generator Sets Which Have Statically Regulated Controlled RectifiersThe troubleshooting charts in the Service Manuals for the above Generator Sets are excluding a short circuit in the rotor field windings as a possible cause for low AC (alternating current) voltage.
Check for short circuit in the rotor field windings if low AC voltage is a problem.
To test the circuit, use a direct current, 0-100 amp ammeter installed as shown in the illustration. If the exciter field current at no load, rated voltage and rated frequency is more than 60% higher than the rated no load current, there is a short circuit in the windings.
If the exciter field current is in the acceptable range at no load, check the current with the generator as close to the rated condition (.8 power factor, rated voltage and current) as possible.
See the Service Manual for the rated specifications. A small change in the power factor will change the field current necessary for the given voltage. An increase in the power factor of the load will decrease the necessary field current.If it is not possible to operate the generator at rated load conditions, operate the generator for four hours at a known load condition. Measure the field current. To find the acceptable field current for load conditions other than rated, call Caterpillar Tractor Co.
Schematic to check the exciter field current for troubleshooting low AC voltage.
Check for short circuit in the rotor field windings if low AC voltage is a problem.
To test the circuit, use a direct current, 0-100 amp ammeter installed as shown in the illustration. If the exciter field current at no load, rated voltage and rated frequency is more than 60% higher than the rated no load current, there is a short circuit in the windings.
If the exciter field current is in the acceptable range at no load, check the current with the generator as close to the rated condition (.8 power factor, rated voltage and current) as possible.
See the Service Manual for the rated specifications. A small change in the power factor will change the field current necessary for the given voltage. An increase in the power factor of the load will decrease the necessary field current.If it is not possible to operate the generator at rated load conditions, operate the generator for four hours at a known load condition. Measure the field current. To find the acceptable field current for load conditions other than rated, call Caterpillar Tractor Co.
Schematic to check the exciter field current for troubleshooting low AC voltage.
Caterpillar parts catalog:
Parts washer Caterpillar catalog:
9V1973
WASHER-SPECIAL
508, 518, 528, 613C, 613C II, 613G, 926, 926A, 936, 950B, 950B/950E, D250B, D300B, G926, G936, IT28, IT28B, R1300, R1300G, R1300G II
508, 518, 528, 613C, 613C II, 613G, 926, 926A, 936, 950B, 950B/950E, D250B, D300B, G926, G936, IT28, IT28B, R1300, R1300G, R1300G II
1K8061
WASHER-THRUST
924G, 924GZ, 924H, 924HZ, 926, 926A, 928F, 928G, 928H, 928HZ, 930, 930G, 930R, IT28, IT28F, IT28G, SM-350
924G, 924GZ, 924H, 924HZ, 926, 926A, 928F, 928G, 928H, 928HZ, 930, 930G, 930R, IT28, IT28F, IT28G, SM-350
2K9286
WASHER
518, 910, 930, 930R
518, 910, 930, 930R
7K1701
WASHER
518, 930, 930R
518, 930, 930R
7K1699
WASHER
518, 930, 930R
518, 930, 930R
7K1840
WASHER
518, 528, 613, 613B, 814, 815, 950, 950B, 950B/950E, 966C
518, 528, 613, 613B, 814, 815, 950, 950B, 950B/950E, 966C
7K1839
WASHER
518, 528, 613, 613B, 814, 815, 950, 950B, 950B/950E, 966C
518, 528, 613, 613B, 814, 815, 950, 950B, 950B/950E, 966C
8K5704
WASHER
508, 518, 910, 916, 920, 926, G926, IT28
508, 518, 910, 916, 920, 926, G926, IT28
8K5705
WASHER
518, 930, 930R
518, 930, 930R
7K8593
WASHER (Use as required)
930, 930R
930, 930R
6S3046
WASHER
910
910
4E0072
WASHER-THRUST
508, 518, 730, 730C, 950B, 950B/950E, D300D, D300E, D300E II, G936
508, 518, 730, 730C, 950B, 950B/950E, D300D, D300E, D300E II, G936
7V7796
WASHER
518, 910, 930, 930R, IT12
518, 910, 930, 930R, IT12
4D2203
WASHER
627B, 651
627B, 651
4B4378
WASHER
633C
633C
0043212
WASHER
533, 543, 930K, 936F, 938F, 938G, 938G II, 938H, CS-643, G936, HA770, HA771, HA870, HA871, IT38F, IT38G, IT38G II, IT38H, TK370, TK371, TK380, TK381
533, 543, 930K, 936F, 938F, 938G, 938G II, 938H, CS-643, G936, HA770, HA771, HA870, HA871, IT38F, IT38G, IT38G II, IT38H, TK370, TK371, TK380, TK381
7D8875
WASHER-THRUST
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 14...
1864720
WASHER
938G II, 950G, 950G II, 966G II, 980G II
938G II, 950G, 950G II, 966G II, 980G II
6H0463
WASHER
641B, 651E, 657B, 657E, 657G, 666, 980, 980B, AP-1000, AP-1000B, AP-600D, AP-800C, AP-800D, AP-900B, AP1000E, BG-225B, BG-260D, BG1000E, BG500E, BG600D, D8H, D9G
641B, 651E, 657B, 657E, 657G, 666, 980, 980B, AP-1000, AP-1000B, AP-600D, AP-800C, AP-800D, AP-900B, AP1000E, BG-225B, BG-260D, BG1000E, BG500E, BG600D, D8H, D9G
3D8513
WASHER-THRUST
24H, 641, 641B, 650B, 651, 651E, 657, 657B, 657E, 657G, 666, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 776C, 776D, 777, 777B, ...
24H, 641, 641B, 650B, 651, 651E, 657, 657B, 657E, 657G, 666, 772, 772B, 773, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, 776C, 776D, 777, 777B, ...
6D2658
WASHER
631C, 631E, 631G, 633C, 633E II, 637, 637D, 637E, 637G, 641B, 650B, 651E, 657B, 657E, 657G
631C, 631E, 631G, 633C, 633E II, 637, 637D, 637E, 637G, 641B, 650B, 651E, 657B, 657E, 657G
6D8514
WASHER
631C, 631E, 631G, 633C, 633E II, 637, 637D, 637E, 637G, 641B, 650B, 651E, 657B, 657E, 657G
631C, 631E, 631G, 633C, 633E II, 637, 637D, 637E, 637G, 641B, 650B, 651E, 657B, 657E, 657G
6G3976
WASHER-THRUST
651E, 657E
651E, 657E